Visitors per year
| 2014 | 1968 | 2015 | 1210 | 2016 | 1304 | 2017 | 1294 | 2018 | 1577 | 2019 | 1526 | 2020 | 3263 | 2021 | 2135 | 2022 | 850 | 2023 | 741 | 2024 | 115 |
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Visitors per month (2024)
| January | 26 | February | 33 | March | 56 |
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Visitors per day (March 2024)
| 1 | | 2 | 2 | 3 | | 4 | | 5 | 1 | 6 | 8 | 7 | 2 | 8 | | 9 | | 10 | | 11 | | 12 | 1 | 13 | 1 | 14 | 1 | 15 | | 16 | 2 | 17 | 1 | 18 | | 19 | 1 | 20 | | 21 | 1 | 22 | | 23 | 8 | 24 | 5 | 25 | 7 | 26 | 1 | 27 | 12 | 28 | 2 |
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